217835520

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 192

約数和(自身を含む): 797247360

約数和(自身を除く): 579411840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1013, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2026, 2048, 2240, 2560, 2688, 3039, 3072, 3360, 3584, 3840, 4052, 4480, 5065, 5120, 5376, 6078, 6144, 6720, 7091, 7168, 7680, 8104, 8960, 10130, 10240, 10752, 12156, 13440, 14182, 14336, 15195, 15360, 16208, 17920, 20260, 21273, 21504, 24312, 26880, 28364, 30390, 30720, 32416, 35455, 35840, 40520, 42546, 43008, 48624, 53760, 56728, 60780, 64832, 70910, 71680, 81040, 85092, 97248, 106365, 107520, 113456, 121560, 129664, 141820, 162080, 170184, 194496, 212730, 215040, 226912, 243120, 259328, 283640, 324160, 340368, 388992, 425460, 453824, 486240, 518656, 567280, 648320, 680736, 777984, 850920, 907648, 972480, 1037312, 1134560, 1296640, 1361472, 1555968, 1701840, 1815296, 1944960, 2074624, 2269120, 2593280, 2722944, 3111936, 3403680, 3630592, 3889920, 4538240, 5186560, 5445888, 6223872, 6807360, 7261184, 7779840, 9076480, 10373120, 10891776, 13614720, 14522368, 15559680, 18152960, 21783552, 27229440, 31119360, 36305920, 43567104, 54458880, 72611840, 108917760, 217835520]

約数ペア:

[(1, 217835520), (2, 108917760), (3, 72611840), (4, 54458880), (5, 43567104), (6, 36305920), (7, 31119360), (8, 27229440), (10, 21783552), (12, 18152960), (14, 15559680), (15, 14522368), (16, 13614720), (20, 10891776), (21, 10373120), (24, 9076480), (28, 7779840), (30, 7261184), (32, 6807360), (35, 6223872), (40, 5445888), (42, 5186560), (48, 4538240), (56, 3889920), (60, 3630592), (64, 3403680), (70, 3111936), (80, 2722944), (84, 2593280), (96, 2269120), (105, 2074624), (112, 1944960), (120, 1815296), (128, 1701840), (140, 1555968), (160, 1361472), (168, 1296640), (192, 1134560), (210, 1037312), (224, 972480), (240, 907648), (256, 850920), (280, 777984), (320, 680736), (336, 648320), (384, 567280), (420, 518656), (448, 486240), (480, 453824), (512, 425460), (560, 388992), (640, 340368), (672, 324160), (768, 283640), (840, 259328), (896, 243120), (960, 226912), (1013, 215040), (1024, 212730), (1120, 194496), (1280, 170184), (1344, 162080), (1536, 141820), (1680, 129664), (1792, 121560), (1920, 113456), (2026, 107520), (2048, 106365), (2240, 97248), (2560, 85092), (2688, 81040), (3039, 71680), (3072, 70910), (3360, 64832), (3584, 60780), (3840, 56728), (4052, 53760), (4480, 48624), (5065, 43008), (5120, 42546), (5376, 40520), (6078, 35840), (6144, 35455), (6720, 32416), (7091, 30720), (7168, 30390), (7680, 28364), (8104, 26880), (8960, 24312), (10130, 21504), (10240, 21273), (10752, 20260), (12156, 17920), (13440, 16208), (14182, 15360), (14336, 15195)]